| 竖壁下降液膜发展段中的流动和换热分析 |
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| 引用本文： | 师晋生,施明恒.竖壁下降液膜发展段中的流动和换热分析[J].应用科学学报,1998,16(1):74-80. |
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| 作者姓名： | 师晋生 施明恒 |
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| 作者单位： | 东南大学 |
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| 摘 要： | 该文采用边界层相似解对竖壁下降液膜发展段中的层流流动与换热特性进行了分析,获得了定壁温时速度边界层和温度边界层发展段长度及换热系数的计算表达式.
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| 关 键 词： | 降膜 速度边界层 温度边界层 发展段 |
| 收稿时间： | 1996-06-26 |
| 修稿时间： | 1997-04-26 |
AnalysisofLaminarFlowand Heat Transfer of Falling Liquid Film Along a Vertical Plate in the Developing Region |
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| SHI JINSHENG,SHI MINGHENG.AnalysisofLaminarFlowand Heat Transfer of Falling Liquid Film Along a Vertical Plate in the Developing Region[J].Journal of Applied Sciences,1998,16(1):74-80. |
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| Authors: | SHI JINSHENG SHI MINGHENG |
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| Institution: | Department of Power Engineering, Southeast University, Nanjing 210018 |
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| Abstract: | The characteristics of laminar flow and heat transfer of falling liquid film along a vertical plate in the developing region are analyzed by using the boundary layer similarity solution. The relationship between the developing length of hydrodynamic and thermal boudary layer and heat transfer coefficient for constant surface temperature are obtained. |
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| Keywords: | falling liquid film developing region hydrodynamic boundary layer thermal boundary layer |
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